The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Jul. 23, 2024
Toyo Kohan Co., Ltd., Tokyo, JP;
Hiroki Yanaga, Kudamatsu, JP;
Shinichirou Horie, Kudamatsu, JP;
Etsuro Tsutsumi, Kudamatsu, JP;
Masashi Ichishima, Kudamatsu, JP;
Toshifumi Koyanagi, Kudamatsu, JP;
Koh Yoshioka, Kudamatsu, JP;
TOYO KOHAN CO., LTD., Tokyo, JP;
Abstract
A roughened plated sheet including a roughened plated layer having a roughened nickel plated layer and a zinc plated layer formed on at least one surface of a metal substrate in this order from the metal substrate side, wherein a ten-point average roughness Rzof a surface of the roughened plated layer, according to laser microscope measurement, is 3 μm or more, an adhesion amount of the roughened nickel plated layer is 0.4 to 14.0 g/m, and an adhesion amount of the zinc plated layer is 3 g/mor more.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile